3v4l.org

run code in 300+ PHP versions simultaneously
<?php $checkOut = strtotime("2016-01-31 15:01:11"); $checkIn = strtotime("2016-01-31 15:32:35"); echo date('m',($checkOut - $checkIn));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.01318.30
8.3.50.0250.00622.10
8.3.40.0090.00918.79
8.3.30.0070.00718.94
8.3.20.0040.00420.12
8.3.10.0040.00420.48
8.3.00.0050.00221.73
8.2.180.0140.00716.38
8.2.170.0070.01122.96
8.2.160.0150.00022.12
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00421.20
8.2.120.0050.00326.35
8.2.110.0090.00021.12
8.2.100.0080.00418.05
8.2.90.0040.00419.25
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0090.00017.93
8.2.50.0000.00818.09
8.2.40.0000.00720.38
8.2.30.0000.00719.48
8.2.20.0080.00017.95
8.2.10.0030.00618.00
8.2.00.0050.00319.84
8.1.280.0030.01225.92
8.1.270.0070.01122.12
8.1.260.0000.00828.09
8.1.250.0060.00328.09
8.1.240.0090.00022.54
8.1.230.0040.00817.83
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00817.25
8.1.180.0030.00618.10
8.1.170.0060.00618.78
8.1.160.0070.00020.69
8.1.150.0000.00718.87
8.1.140.0040.00419.48
8.1.130.0000.00717.65
8.1.120.0050.00217.41
8.1.110.0050.00317.50
8.1.100.0040.00417.57
8.1.90.0030.00517.46
8.1.80.0030.00317.48
8.1.70.0000.00717.59
8.1.60.0000.00817.64
8.1.50.0030.00617.56
8.1.40.0040.00417.56
8.1.30.0040.00417.75
8.1.20.0000.00817.46
8.1.10.0000.00817.59
8.1.00.0000.00717.55
8.0.300.0000.00718.77
8.0.290.0070.00017.00
8.0.280.0000.00718.41
8.0.270.0030.00317.18
8.0.260.0100.00017.19
8.0.250.0040.00417.09
8.0.240.0000.00717.19
8.0.230.0030.00316.98
8.0.220.0070.00017.06
8.0.210.0040.00416.98
8.0.200.0050.00217.03
8.0.190.0060.00316.99
8.0.180.0050.00217.05
8.0.170.0040.00417.08
8.0.160.0040.00417.11
8.0.150.0000.00716.98
8.0.140.0070.00316.92
8.0.130.0060.00013.41
8.0.120.0030.00516.98
8.0.110.0000.00717.06
8.0.100.0000.00717.07
8.0.90.0030.00517.02
8.0.80.0060.01516.98
8.0.70.0000.00717.01
8.0.60.0000.00717.01
8.0.50.0000.00716.99
8.0.30.0110.00817.06
8.0.20.0070.01117.40
8.0.10.0040.00417.16
8.0.00.0110.00616.86
7.4.330.0000.00516.67
7.4.320.0000.00616.65
7.4.300.0060.00016.48
7.4.290.0030.00316.55
7.4.280.0000.00816.73
7.4.270.0000.00716.42
7.4.260.0080.00016.41
7.4.250.0040.00416.71
7.4.240.0070.00016.50
7.4.230.0000.00716.66
7.4.220.0090.00916.74
7.4.210.0150.00316.67
7.4.200.0070.00016.69
7.4.160.0170.00316.72
7.4.150.0130.00317.40
7.4.140.0120.00817.86
7.4.130.0140.00316.76
7.4.120.0120.00816.70
7.4.110.0120.00616.61
7.4.100.0150.00916.79
7.4.90.0130.00316.56
7.4.80.0070.01019.39
7.4.70.0030.01316.39
7.4.60.0130.00316.60
7.4.50.0000.01316.34
7.4.40.0110.00616.69
7.4.30.0100.00616.70
7.4.00.0070.01114.91
7.3.330.0000.00513.07
7.3.320.0050.00013.06
7.3.310.0040.00416.39
7.3.300.0000.00716.32
7.3.290.0090.00816.31
7.3.280.0110.00616.35
7.3.270.0100.01017.40
7.3.260.0120.00916.23
7.3.250.0080.01316.53
7.3.240.0070.01216.47
7.3.230.0090.00916.71
7.3.210.0100.00716.54
7.3.200.0050.01016.60
7.3.190.0090.00616.44
7.3.180.0130.00316.57
7.3.170.0150.00916.61
7.3.160.0060.00916.63
7.2.330.0060.01116.81
7.2.320.0130.00316.50
7.2.310.0030.01416.91
7.2.300.0100.01016.79
7.2.290.0120.00416.69
7.2.00.0030.01019.30
7.1.100.0060.01218.05
7.1.70.0000.00716.88
7.1.60.0030.02019.24
7.1.50.0170.00716.83
7.1.00.0170.07722.34
7.0.200.0530.00714.99
7.0.100.0070.08719.90
7.0.90.0030.08720.10
7.0.80.0200.07019.86
7.0.70.0070.04319.86
7.0.60.0100.07019.93
7.0.50.0000.07720.23
7.0.40.0100.04320.06
7.0.30.0100.08020.05
7.0.20.0200.07720.03
7.0.10.0100.08320.12
7.0.00.0030.04320.09
5.6.280.0000.07720.98
5.6.250.0170.07320.56
5.6.240.0070.09020.66
5.6.230.0100.05320.60
5.6.220.0070.04320.50
5.6.210.0100.07720.71
5.6.200.0030.08320.92
5.6.190.0070.06020.92
5.6.180.0100.08720.88
5.6.170.0100.07721.04
5.6.160.0100.06321.07
5.6.150.0130.05021.04
5.6.140.0070.06721.10
5.6.130.0030.09021.09
5.6.120.0000.09021.09
5.6.110.0100.07321.04
5.6.100.0000.07320.93
5.6.90.0100.08020.91
5.6.80.0070.08320.46
5.6.70.0030.08320.40
5.6.60.0070.06020.38
5.6.50.0070.05320.48
5.6.40.0170.07020.39
5.6.30.0130.04020.48
5.6.20.0030.05720.38
5.6.10.0100.06320.28
5.6.00.0070.07720.44
5.5.380.0070.05020.39
5.5.370.0070.08020.45
5.5.360.0030.06320.44
5.5.350.0100.06720.31
5.5.340.0030.09020.87
5.5.330.0030.09020.77
5.5.320.0070.07320.82
5.5.310.0030.07720.82
5.5.300.0070.07320.88
5.5.290.0170.08320.72
5.5.280.0070.05020.89
5.5.270.0130.07020.89
5.5.260.0100.08320.75
5.5.250.0130.07320.66
5.5.240.0130.07020.29
5.5.230.0070.05320.13
5.5.220.0130.06320.00
5.5.210.0070.08020.12
5.5.200.0130.07020.15
5.5.190.0100.08320.17
5.5.180.0130.04020.13
5.5.160.0100.07720.20
5.5.150.0070.08320.10
5.5.140.0030.06320.17
5.5.130.0070.05320.11
5.5.120.0030.08020.11
5.5.110.0030.05020.08
5.5.100.0100.07020.01
5.5.90.0100.07320.12
5.5.80.0000.07320.16
5.5.70.0100.04319.99
5.5.60.0000.07720.07
5.5.50.0170.06319.93
5.5.40.0000.06320.05
5.5.30.0100.07319.99
5.5.20.0100.07720.04
5.5.10.0130.07019.99
5.5.00.0130.06720.03

preferences:
48.37 ms | 401 KiB | 5 Q